Answer:
q = 15
Step-by-step explanation:
<u>→First, add 18q to both sides:</u>
-15 - 18q = -20q + 15
-15 = -2q + 15
<u>→Subtract 15 from both sides:</u>
-30 = -2q
<u>→Divide both sides by -2:</u>
15 = q
Step-by-step explanation:
37.5 pounds - 29.25 pounds = 8.25 pounds
Answer:
42 times.
Step-by-step explanation:
The number of total alphabet = 26 tiles
The number of vowels = 5
The number of consonant = 26 - 5 = 21
Sofia will randomly select 1 tile from the bag and without replacement select another tile from the bag.
The probability to select consonant at first time = 21/26
Total tiles after the first selection = 26 - 1 = 25
The probability to select vowels at second time = 5/25
The probability to select consonant and vowels =
Sofia will draw two tiles from the bag 260 times.
The prediction for the number of times Sofia will select a consonant tile and a vowel tile =
Answer:
Step-by-step explanation:
(4,3)(-6,3)
3-3/-6-4
m=0
y=3